package com.example.systemserver.Dao;

import com.example.systemserver.Bean.StudentBean;

public class StudentDao {

    public void save(StudentBean studentBean) {
        //写操作数据库的代码
    }

    public void update() {
        System.out.println("更新数据");
    }

    public void remove() {
        System.out.println("删除数据");
    }
}
